The Human Rights and Equality Institution of Türkiye delegation, headed by the Board Members Atty. Fatma Çınar, Atty. Melahat Demir and Dr. Ömer Çelen conducted an unannounced follow-up visit to Marmara No.3 L Type Closed Penitentiary Institution as part of its national preventive mechanism mandate on 21 August, 2025.

During the visit, information was first obtained from the authority of the center. Afterwards the delegation made observations and examinations by interviewing those who are deprived of their liberties and the personnel in charge. As part of the visit, treatment and accommodation conditions of detainees were examined in the context of national and international standards.

As a result of the visit and interviews, a report containing the findings and recommendations will be prepared and shared with the relevant institutions and the public.